[MDEV-18662] ib_wqueue_t has a data race Created: 2019-02-20 Updated: 2019-02-21 Resolved: 2019-02-21 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | Storage Engine - InnoDB |
| Affects Version/s: | 5.5, 10.1, 10.2, 10.3, 10.4 |
| Fix Version/s: | 10.2.23, 10.1.39, 10.3.14, 10.4.4 |
| Type: | Bug | Priority: | Major |
| Reporter: | Eugene Kosov (Inactive) | Assignee: | Eugene Kosov (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Description |
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Inside ib_wqueue_is_empty() lies unprotected access to linked list. Should be protected with a mutex. |
| Comments |
| Comment by Eugene Kosov (Inactive) [ 2019-02-20 ] |
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This one is a simple case. |